Hope Tech Mountain Bike Bolt-On Seatpost Clamps

Hope Bolt-On MTB Seat Post Clamps

Dependable, precision-machined seat clamps from Hope Technology — available in bolt-on or quick-release styles, in a range of colors and diameters. Lightweight, strong, and built for a lifetime of rides.

🔧 Key Features

• Premium Material: CNC-machined from billet 2014 T6 aluminum for maximum strength and minimal weight.

• Versatile Design: Universal collar can easily swap between bolt and QR options.

• Color Options: Available in Black, Blue, Bronze, Orange, Purple, Red, and Silver.

• Sizes: 28.6 mm, 30 mm, 31.8 mm, 34.9 mm, 36.4 mm, and 38.5 mm diameters.

• Lightweight: From just 20 g (bolt-on version).

• Reliable Fit: Bolt-compatible universal collars ensure a secure hold and sleek look.

🧭 How to Choose the Correct Size

Measure the outer diameter of your bike frame’s seat tube (where the seatpost enters).
That measurement is your clamp size.

Note: If the wrong size is ordered, exchanges are accepted (shipping fee applies). Returns not accepted.

✅ Why Riders Choose Hope

Hope’s legendary build quality and precision machining deliver long-term reliability, clean aesthetics, and rock-solid seatpost stability. Perfect for MTB, e-MTB, gravel, or road use.